▸ 1. Kumvetsetsa Mabandi Oyimba: Malingaliro Apakati ndi Mawonekedwe a Msika
Ma strapping band ndi zida zolimbana ndi zovuta zomwe zimagwiritsidwa ntchito pomanga, kugwirizanitsa, ndi kulimbikitsa maphukusi m'magawo azinthu ndi mafakitale. Amakhala ndi zida za polima (PP, PET, kapena nayiloni) zomwe zimapangidwa kudzera mu extrusion ndi uniaxial kutambasula. Padziko lonse lapansi zingwe zomangiramsika udafika $ 4.6 biliyoni mu 2025, motsogozedwa ndi kukula kwa malonda a e-commerce komanso zofuna zamagalimoto zamafakitale. Zinthu zazikuluzikulu zimaphatikizira kulimba kwamphamvu (≥2000 N/cm²), elongation panthawi yopuma (≤25%), ndi kusinthasintha. Makampaniwa akupita kuzinthu zopepuka zopepuka komanso zosinthika, pomwe Asia-Pacific ikupanga kwambiri (gawo 60%).
▸ 2. Mitundu ya Zingwe Zomangira: Kufananiza Zida ndi Makhalidwe
2.1PP Zomangamanga Band
Polypropylenezingwe zomangirakupereka zotsika mtengo komanso kusinthasintha. Ndizoyenera kugwiritsa ntchito zopepuka mpaka zapakatikati zolemera kuyambira 50kg mpaka 500kg. Kutanuka kwawo (15-25% elongation) kumawapangitsa kukhala abwino kwa mapaketi omwe amatha kukhazikika panthawi yodutsa.
2.2 PET Stpping Bands
PETzingwe zomangira(yomwe imatchedwanso zomangira za poliyesitala) imapereka mphamvu zolimba kwambiri (mpaka 1500N/cm²) komanso elongation yotsika (≤5%). Amagwiritsidwa ntchito kwambiri m'mafakitale azitsulo, zomangira, ndi zida zolemera ngati njira zokomera zachilengedwe m'malo mwa zingwe zachitsulo.
2.3 Zingwe Zopangira Nayiloni
Magulu a nayiloni amakhala ndi kukana kwapadera komanso kuthekera kochira. Amasunga magwiridwe antchito pakutentha kuyambira -40 ° C mpaka 80 ° C, kuwapangitsa kukhala abwino kwambiri pazida zamakina othamanga kwambiri komanso malo owopsa..
▸3. Ntchito Zofunika Kwambiri: Kumene ndi Momwe Mungagwiritsire Ntchito Zomangira Zosiyana
3.1 Logistics ndi Warehousing
Zingwe zomangiraonetsetsani kukhazikika kwa katundu panthawi yoyendetsa ndi kusunga. Magulu a PP amagwiritsidwa ntchito kwambiri kutseka makatoni ndi kukhazikika kwa pallet mu e-commerce ndi malo ogawa, kuchepetsa kusuntha kwa katundu ndi 70%.
3.2 Kupanga Mafakitale
Magulu a PET ndi nayiloni amateteza zida zokulungidwa (zovala zachitsulo, nsalu) ndi zida zolemera. Mphamvu zawo zolimba kwambiri komanso kutalika kocheperako kumalepheretsa kusinthika pansi pa katundu wokhazikika mpaka 2000kg.
3.3 Mapulogalamu Apadera
Magulu osamva a UV osungira panja, ma anti-static band azinthu zamagetsi, ndi ma bandi osindikizidwa kuti akweze mtundu amapereka misika yamtundu wokhala ndi zofunikira zapadera.
▸ 4. Zofunikira Zaukadaulo: Kuwerenga ndi Kumvetsetsa Magawo a Band
·M'lifupi ndi Makulidwe: Kukhudza mwachindunji kusweka mphamvu. Common m'lifupi: 9mm, 12mm, 15mm; makulidwe: 0.5mm-1.2mm
·Kulimba kwamakokedwe: Kuyesedwa mu N/cm² kapena kg/cm², kukuwonetsa kuchuluka kwa kunyamula katundu
· Elongation: Kutalikirako pang'ono (<5%) kumapereka kusungirako bwinoko katundu koma kumayamwa pang'ono
·Coefficient of Friction: Zimakhudza kulumikizana kwa band-to-band pazida zokha
▸ 5. Maupangiri Osankha: Kusankha Bandi Loyenera Pazosowa Zanu
1.Katundu Kulemera:
·<500kg: Magulu a PP ($0.10-$0.15/m)
·500-1000 kg: Magulu a PET ($0.15-$0.25/m)
·1000 makilogalamu: Nayiloni kapena zolimbitsa zitsulo ($0.25-$0.40/m)
2.Chilengedwe:
·Kuwonekera panja/UV: PET yosamva UV
·Chinyezi / chinyezi: PP yosamwa kapena PET
·Kutentha kwambiri: Kuphatikizika kwa nayiloni kapena zapadera
3.Kugwirizana kwa Zida:
·Zida zapamanja: Magulu a PP osinthika
·Makina odziyimira pawokha: Magulu a PET okhazikika
·Makina othamanga kwambiri: Magulu a nayiloni opangidwa mwaluso.
▸6. Njira Zogwiritsira Ntchito: Njira Zopangira Katswiri ndi Zida
Kumanga Pamanja:
·Gwiritsani ntchito ma tensioners ndi sealers kuti mulumikizane bwino
·Ikani mphamvu yoyenera (peŵani kumangirira mopitirira muyeso)
·Ikani zisindikizo moyenera kuti mukhale ndi mphamvu zambiri
Kumangirira Mwadzidzidzi:
·Sinthani makonda ndi kukanikizana kutengera mawonekedwe a katundu
·Kusamalira nthawi zonse kumalepheretsa kupanikizana ndi kudyetsa molakwika
·Masensa ophatikizika amatsimikizira mphamvu yogwiritsira ntchito mosasinthasintha.
▸7. Kuthetsa Mavuto: Mavuto Omangira Wamba ndi Mayankho
·Kusweka: Kubwera chifukwa cha kukanikizana kwambiri kapena m’mbali zakuthwa. Yankho: Gwiritsani ntchito zoteteza m'mphepete ndikusintha makonda azovuta.
·Zomangira Zotayirira: Chifukwa chokhazikika kapena zotanuka kuchira. Yankho: Gwiritsani ntchito magulu a PET otalikirapo pang'ono ndikulimbitsanso pakatha maola 24.
·Kusindikiza Kulephera: Kuyika chisindikizo molakwika kapena kuipitsidwa. Yankho: Chotsani malo osindikizira ndikugwiritsa ntchito mitundu yoyenera yosindikizira.
▸8. Kukhazikika: Kuganizira Zachilengedwe ndi Zosankha Zothandizira Pachilengedwe
Greenzingwe zomangiramayankho akuphatikizapo:
·Zobwezerezedwanso PP Magulu: Muli mpaka 50% zinthu zobwezerezedwanso pambuyo pa ogula, kuchepetsa kuchuluka kwa mpweya ndi 30%
·Zida Zopangira Zamoyo: Magulu a PLA ndi PHA omwe akukonzedwa kuti agwiritse ntchito kompositi
·Mapulogalamu Obwezeretsanso: Zoyeserera zobwezeretsanso kwa opanga magulu ogwiritsidwa ntchito
▸9. Zomwe Zamtsogolo: Zatsopano ndi Mayendedwe Pamisika (2025-2030)
Wanzeruzingwe zomangiraokhala ndi masensa ophatikizidwa amathandizira kuyang'anira nthawi yeniyeni yoyang'anira katundu ndi kudziwika kwa tamper, zomwe zikuyembekezeka kulanda gawo la msika 20% pofika chaka cha 2030. Magulu odzilimbitsa okha okhala ndi ma polima a kukumbukira mawonekedwe ali pakupanga ntchito zovuta. Padziko lonse lapansizingwe zomangiramsika udzafika $6.2 biliyoni pofika 2030, motsogozedwa ndi zochita zokha komanso zokhazikika.
Nthawi yotumiza: Sep-17-2025
